Matlab Utilities

This folder contains a bunch of useful matlab tools, such as filter design, file loading, etc.

File_io

Helper functions to read/write binary data formats.

WarpTB

MATLAB toolbox for frequency-warped signal process

biquad_iir_df1_design - Tools to design SFU ready Biquad DF1 filters

Tools and scripts to design Biquad DF1 fixed point filters. Includes scripts to generate SFU ready formats. Look at biquad_df1_example.m to get started.

cic_design - Tools to design SFU ready cic (PDM_Demod) filters

Tools and scripts to design to design a SFU compensation filter for the PDM_Demod using FIR, IIR_DF1, IIR_BQ_DF1 and IIR_BQ_DF2. Includes scripts to generate SFU ready formats. Look at cic_example.py to get started.

fir_design - Tools to design SFU ready FIR filters

Tools and scripts to design FIR fixed point filters filters. Includes scripts to generate SFU ready formats. Look at fir_example.m to get started.

iir_design - Tools to design SFU ready IIR filters

Tools and scripts to design IIR fixed point filters filters. Includes scripts to generate SFU ready formats. Look at iir_example.m to get started.

wfir_design - Tools to design SFU ready Warped FIR filters

Tools and scripts to design warped FIR filters from standard FIR. Includes scripts to generate SFU ready formats. Look at wfir_example.m to get started.

polyphase_design - Tools to design SFU ready polyphase filters

Tools and scripts to design filters for polyphase resamplers. Includes scripts to generate SFU ready formats. Look at polyphase_example.m or multistage_polyphase_example.m to get started.